I'm more of a cheesy writer, it's just something I can't help.
Ha ha, that is cute. Me too, sometimes.
Boring makes comprehension difficult and hurts the reader's brain. Cheesy an cliched can at least entertain. If something was cliched and cheesy but not boring, it must have been cool in some way.
So.. boring is definitely worse, in my opinion. Something that is boring but not cheesy is still boring, but something that is cheesy but not boring is okay.